/*
Copyright (c) 2006 - 2008  Universitaet Osnabrueck, virtUOS
Authors: Markus Ketterl, Johannes Emden, Nils Schuhmacher, Andreas Rickling

This file is part of virtPresenter.

virtPresenter is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

virtPresenter is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with virtPresenter.  If not, see <http://www.gnu.org/licenses/>.
*/

package virtPresenter.commands
{
	import com.adobe.cairngorm.control.CairngormEvent;	
	import com.adobe.cairngorm.commands.ICommand;
	import com.adobe.cairngorm.control.CairngormEventDispatcher;
	
	import virtPresenter.model.virtPresenterLocator;
	import virtPresenter.event.CairngormErrorEvent;
	
	/**
	 * Command resizes the VideoPlayer
	 * */
	public class VideoPlayerResize implements ICommand
	{	
		/**
		 * Handles a VideoPlayerResizeEvent. If the size of the browser window changes
		 * the VideoPlayer size adapts to the changed window size. 
		 * */
		public function execute(event:CairngormEvent):void
		{			
			var locator : virtPresenterLocator = virtPresenterLocator.getInstance();
			if(locator.netStream!=null && locator.defaultView.videoPlayer!=null){
				
			locator.defaultView.videoPlayer.fitToWindow();
			}
			if(locator.netStream==null){	
				trace("VideoPlayerResize. NetStream not available. Currently the Videoserver may be down for maintenance!")
				//var err:TypeError=new TypeError("VideoPlayerResize. Currently the Videoserver is down for maintenance...");
				//CairngormEventDispatcher.getInstance().dispatchEvent(new CairngormErrorEvent(err,"Please contact mketterl@uos.de"));
				}
		}		
		
	}
}